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    <p>Converts between an XML string and its JavaScript object representation, in either direction.</p>
    <h3>Inputs</h3>
    <dl class="message-properties">
        <dt>payload<span class="property-type">object | string</span></dt>
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    <h3>Outputs</h3>
    <dl class="message-properties">
        <dt>payload<span class="property-type">object | string</span></dt>
        <dd>
            <ul>
                <li>If the input is a string it tries to parse it as XML and creates a JavaScript object.</li>
                <li>If the input is a JavaScript object it tries to build an XML string.</li>
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        <dt class="optional">options <span class="property-type">object</span></dt>
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      "class": "tag"
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